diff options
| -rw-r--r-- | sbin/fsck/preen.c | 13 | ||||
| -rw-r--r-- | sbin/fsck_ffs/preen.c | 13 | ||||
| -rw-r--r-- | sbin/fsck_ifs/preen.c | 13 | ||||
| -rw-r--r-- | sbin/quotacheck/preen.c | 13 |
4 files changed, 28 insertions, 24 deletions
diff --git a/sbin/fsck/preen.c b/sbin/fsck/preen.c index 383467b15a91..de9bb5598615 100644 --- a/sbin/fsck/preen.c +++ b/sbin/fsck/preen.c @@ -206,12 +206,13 @@ finddisk(name) register char *p; size_t len; - for (len = strlen(name), p = name + len - 1; p >= name; --p) - if (isdigit(*p)) { - len = p - name + 1; - break; - } - + p = strrchr(name, '/'); + p = p == NULL ? name : p + 1; + while (*p != '\0' && !isdigit((u_char)*p)) + p++; + while (isdigit((u_char)*p)) + p++; + len = (size_t)(p - name); for (dk = disks, dkp = &disks; dk; dkp = &dk->next, dk = dk->next) { if (strncmp(dk->name, name, len) == 0 && dk->name[len] == 0) diff --git a/sbin/fsck_ffs/preen.c b/sbin/fsck_ffs/preen.c index 383467b15a91..de9bb5598615 100644 --- a/sbin/fsck_ffs/preen.c +++ b/sbin/fsck_ffs/preen.c @@ -206,12 +206,13 @@ finddisk(name) register char *p; size_t len; - for (len = strlen(name), p = name + len - 1; p >= name; --p) - if (isdigit(*p)) { - len = p - name + 1; - break; - } - + p = strrchr(name, '/'); + p = p == NULL ? name : p + 1; + while (*p != '\0' && !isdigit((u_char)*p)) + p++; + while (isdigit((u_char)*p)) + p++; + len = (size_t)(p - name); for (dk = disks, dkp = &disks; dk; dkp = &dk->next, dk = dk->next) { if (strncmp(dk->name, name, len) == 0 && dk->name[len] == 0) diff --git a/sbin/fsck_ifs/preen.c b/sbin/fsck_ifs/preen.c index 383467b15a91..de9bb5598615 100644 --- a/sbin/fsck_ifs/preen.c +++ b/sbin/fsck_ifs/preen.c @@ -206,12 +206,13 @@ finddisk(name) register char *p; size_t len; - for (len = strlen(name), p = name + len - 1; p >= name; --p) - if (isdigit(*p)) { - len = p - name + 1; - break; - } - + p = strrchr(name, '/'); + p = p == NULL ? name : p + 1; + while (*p != '\0' && !isdigit((u_char)*p)) + p++; + while (isdigit((u_char)*p)) + p++; + len = (size_t)(p - name); for (dk = disks, dkp = &disks; dk; dkp = &dk->next, dk = dk->next) { if (strncmp(dk->name, name, len) == 0 && dk->name[len] == 0) diff --git a/sbin/quotacheck/preen.c b/sbin/quotacheck/preen.c index 383467b15a91..de9bb5598615 100644 --- a/sbin/quotacheck/preen.c +++ b/sbin/quotacheck/preen.c @@ -206,12 +206,13 @@ finddisk(name) register char *p; size_t len; - for (len = strlen(name), p = name + len - 1; p >= name; --p) - if (isdigit(*p)) { - len = p - name + 1; - break; - } - + p = strrchr(name, '/'); + p = p == NULL ? name : p + 1; + while (*p != '\0' && !isdigit((u_char)*p)) + p++; + while (isdigit((u_char)*p)) + p++; + len = (size_t)(p - name); for (dk = disks, dkp = &disks; dk; dkp = &dk->next, dk = dk->next) { if (strncmp(dk->name, name, len) == 0 && dk->name[len] == 0) |